Associations & Societies

• Associations on the Net
• Associations Unlimited (Check Here First!; worldwide electronic version of Encyclopedia of Associations)
• Scholarly Societies Project (homepages and publications of scholarly societies)

Companies

• Mergent Online (public company financial information--use most current version of your browser of choice)
• ReferenceUSA

General

• All That JAS: Journal Abbreviation Sources (a registry of Web resources that list or provide access to the full title of journal abbreviations)
• GuideStar (charitable & nonprofit organizations)
• Ulrich's International Periodicals Directory

Listservs & Newsgroups

• CataList, the catalog of LISTSERV lists
• Google Groups
• TILE.NET/LISTS
• Usenet Info Center Launch Pad

People

• Marquis Who's Who on the Web